Blowing machine



FIG. 1 is a top perspective view of the blowing machine;

FIG. 2 is a left side partial view of the blowing machine shown in FIG. 1;

FIG. 3 is a right side partial view of the blowing machine shown in FIG. 1;

FIG. 4 is a front partial view of the blowing machine shown in FIG. 1;

FIG. 5 is a rear view of the blowing machine shown in FIG. 1;

FIG. 6 is a bottom partial view of the blowing machine shown in FIG. 1; and,

FIG. 7 is a top partial view of the blowing machine shown in FIG. 1.

The subject matter shown in dashed lines, and any surfaces of the design not shown, including interior surfaces, form no part of the claimed invention. 

I claim the ornamental design for a blowing machine, as shown and described. 